628439103

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{3413}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 932022000

約数和(自身を除く): 303582897

約数列:

[1, 3, 9, 41, 123, 369, 499, 1497, 3413, 4491, 10239, 20459, 30717, 61377, 139933, 184131, 419799, 1259397, 1703087, 5109261, 15327783, 69826567, 209479701, 628439103]

約数ペア:

[(1, 628439103), (3, 209479701), (9, 69826567), (41, 15327783), (123, 5109261), (369, 1703087), (499, 1259397), (1497, 419799), (3413, 184131), (4491, 139933), (10239, 61377), (20459, 30717)]